NPI Portal NPI Lookup & Verification

MD Matt LLC

MD Matt LLC is a healthcare organization registered as Family Nurse Practitioner in Linthicum Heights, MD, holding Type 2 (organization) NPI 1578182614 since 2020. The authorized official on file is William Shaffer, Director.

✓ Active NPI ✓ Valid NPI checksum

NPI 1578182614
Entity type Organization (Type 2)
Legal business name MD Matt LLC
Practice address 518 S CAMP MEADE RD STE 5, Linthicum Heights, MD, 21090
Phone 4103648011
Enumeration date 2020-04-09
Last updated in NPPES 2024-07-16

Authorized official

Name William Shaffer
Title Director
Phone 4435594137

Taxonomy & classification

Taxonomy code Specialty Primary License State
363LF0000X Family Nurse Practitioner Primary

Other identifiers

Identifier Type State Issuer
181014602 Medicaid MD
Copy-ready billing details
Provider: MD Matt LLC
NPI: 1578182614
Taxonomy: 363LF0000X (Family Nurse Practitioner)
Address: 518 S CAMP MEADE RD STE 5, Linthicum Heights, MD, 21090

Providers at this address

NPI Name Type Specialty Location
1255095352 Samantha Lucky Individual Social Worker Linthicum, MD
1780322826 MD Matt LLC Organization Family Nurse Practitioner Linthicum, MD

Verify this record

Cross-check NPI 1578182614 against the authoritative CMS record: view MD Matt LLC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Where is MD Matt LLC located?
The practice location on file with NPPES is in Linthicum Heights, MD.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2024-07-16. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-07-16.